With the old three kinds of treatment, generally three days should be effective, if the condition does not improve, indicating that the situation is more serious, need to pay attention to it. Old three is for the early treatment of fish disease, first of all to change water for fish, most of the diseases are caused by bacteria, by changing water to improve water quality, can reduce the content of bacteria in water. After that, the temperature should be raised to stimulate the immunity of the fish, and appropriate salt should be added to prevent the bacteria from entering the body with the water.
1, white spot disease: white spot disease is more common disease, this disease is caused by the small melon insect, it is parasitic on the surface of the fish, thus forming white spots. Through the old three kinds can treat this disease, because the small melon insect is not resistant to high temperature, 28 C will make it die, so it is better to recover.
2. Saprolegniasis: The condition of saprolegniasis is similar to that of white spot disease, but instead of white spots on the body surface, there are some white floccules, which are the hyphae of pathogenic fungi. Early illness can be treated by the old three kinds, usually can also be prevented by maintaining water temperature, but also to avoid fish injury.
3. Fin rot disease: Fin rot disease is generally caused by poor water quality. The fins of diseased fish will rot, exposing the fin spines. In serious cases, they will die. It is also possible to recover by using the old three kinds of treatment in time after discovering the illness, and it is necessary to soak furacilin or furazolidone in the later period to recover.
